For some reason my peeps wont pick-up any socks or papers to throw in the bin. .They pick-up the socks then just drop them again, its happening all the time . .it started with the parents a few days ago saying they would try to have a baby then they went in the different direction . .do I have bug or am I doing something wrong . . help needed please

When the peeps start doing what you describe, it's usually because you placed a piece of furniture or other decor item somewhere that interferes with where the peep needs to go. They need a completely clear path between where they are and their destination. You can read more about how to check to see if that's the problem by looking here.

mine try to make baby for few seconds then 1 leaves roo to do something else help please

Spyrogirlkim, the explanation in LadyCFII's post above yours will also work for your problem.